Nonbinary LDPC-coded differential modulation with reduced-complexity decoding

In this paper, we apply q-ary LDPC codes to differential modulation systems, and study the design and performance of the resultant coded modulation systems. Two low-complexity joint detection-decoding methods for noncoherent demodulation are proposed, in which the hard-message-passing strategy is us...

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Bibliographic Details

Published in:	IEEE International Conference on Communications in China workshops pp. 44 - 49
Main Authors:	Minghua Li, Baoming Bai, Xiao Ma
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.08.2013
Subjects:	Complexity theory Decoding Demodulation Iterative decoding Joints
ISSN:	2377-8644
Online Access:	Get full text
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